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发明名称
FILTER UNIT WHICH IS ADAPTED FOR MINIATURIZATION
摘要
申请公布号
KR100255015(B1)
申请公布日期
2000.05.01
申请号
KR19970045477
申请日期
1997.09.02
申请人
NEC CORPORATION
发明人
TSUMURA, SOICHI
分类号
H01P1/20;H03H7/01;H03J5/24;H04B1/10;(IPC1-7):H03H7/01;H01P1/203
主分类号
H01P1/20
代理机构
代理人
主权项
地址
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